import { NextRequest, NextResponse } from 'next/server'
import { prisma } from '@/lib/prisma'
import { ComponentService } from '@/lib/services/component-service'

export async function GET(
  request: NextRequest,
  { params }: { params: Promise<{ id: string }> }
) {  try {
    const { id } = await params
    
    const component = await ComponentService.getComponentById(id)

    if (!component) {
      return NextResponse.json(
        { message: '配件不存在' },
        { status: 404 }
      )
    }

    return NextResponse.json(component)
  } catch (error) {
    console.error('Component fetch error:', error)
    return NextResponse.json(
      { message: '获取配件详情失败' },
      { status: 500 }
    )
  }
}

export async function PUT(
  request: NextRequest,
  { params }: { params: Promise<{ id: string }> }
) {
  try {
    const { id } = await params
    const data = await request.json()
    
    const component = await prisma.component.update({
      where: { id: id },
      data: {
        name: data.name,
        brand: data.brand,
        model: data.model,
        price: parseFloat(data.price),
        description: data.description,
        imageUrl: data.imageUrl,
        stock: parseInt(data.stock),
        specifications: data.specifications,
        componentTypeId: data.componentTypeId
      },
      include: {
        componentType: true
      }
    })

    return NextResponse.json(component)
  } catch (error) {
    console.error('Component update error:', error)
    return NextResponse.json(
      { message: '更新配件失败' },
      { status: 500 }
    )
  }
}

export async function DELETE(
  request: NextRequest,
  { params }: { params: Promise<{ id: string }> }
) {
  try {
    const { id } = await params
    
    await prisma.component.delete({
      where: { id: id }
    })

    return NextResponse.json({ message: '删除成功' })
  } catch (error) {
    console.error('Component delete error:', error)
    return NextResponse.json(
      { message: '删除配件失败' },
      { status: 500 }
    )
  }
}